Japanese researchers have developed a wirelessly controlled mechanical heart pump.
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The pump can be driven by simply using a separate device over the skin to generate a magnetic force.
Traditional mechanical pumping systems are too large to be embedded in the human body and need to be connected to an electrical cord routed through a patient's skin.
Owing to the new pump's small size and simple structure, an artificial heart using the pump will be less costly, professor Kazushi Ishiyama, who has led the research group said.
Source-ANI